<!DOCTYPE html>
<html lang="en"
      xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity5"
      xmlns="http://www.w3.org/1999/html">

<head>
    <meta charset="UTF-8">
    <title>Thymeleaf</title>
</head>
<body>
登录账号:<span sec:authentication="name"></span><br/>
登录账号:<span sec:authentication="principal.username"></span><br/>
凭证:<span sec:authentication="credentials"></span><br/>
权限和角色:<span sec:authentication="authorities"></span><br/>
客户端地址:<span sec:authentication="details.remoteAddress"></span><br/>
sessionId:<span sec:authentication="details.sessionId"></span><br/>

<!--通过权限判断-->
<button sec:authorize="hasAuthority('/insert')">新增</button>
<button sec:authorize="hasAuthority('/delete')">删除</button>
<button sec:authorize="hasAuthority('/update')">修改</button>
<button sec:authorize="hasAuthority('/select')">查看</button>
<br/>
<!--通过角色判断-->
<button sec:authorize="hasRole('abc')">新增</button>
<button sec:authorize="hasRole('abc')">删除</button>
<button sec:authorize="hasRole('abc')">修改</button>
<button sec:authorize="hasRole('abc')">查看</button>

</body>
</html>